4661584997 has 2 divisors, whose sum is σ = 4661584998. Its totient is φ = 4661584996.

The previous prime is 4661584937. The next prime is 4661585057. The reversal of 4661584997 is 7994851664.

It is a balanced prime because it is at equal distance from previous prime (4661584937) and next prime (4661585057).

It can be written as a sum of positive squares in only one way, i.e., 3052452001 + 1609132996 = 55249^2 + 40114^2 .

It is a cyclic number.

It is not a de Polignac number, because 4661584997 - 2¹⁰ = 4661583973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4661584937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330792498 + 2330792499.

It is an arithmetic number, because the mean of its divisors is an integer number (2330792499).

Almost surely, 2^4661584997 is an apocalyptic number.

It is an amenable number.

4661584997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661584997 is an equidigital number, since it uses as much as digits as its factorization.

4661584997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 59.

The square root of 4661584997 is about 68275.8009619807. The cubic root of 4661584997 is about 1670.4925217310.

The spelling of 4661584997 in words is "four billion, six hundred sixty-one million, five hundred eighty-four thousand, nine hundred ninety-seven".